From bc580c69403169afa656aabb06a56b26d3b729cf Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Mon, 20 Apr 2015 12:29:12 -0700
Subject: Remove Release() from CPDF_PageObject

BUG=pdfium:140
R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1093213002
---
 core/src/fpdfapi/fpdf_page/fpdf_page.cpp             | 19 +++++--------------
 core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.cpp |  3 +--
 2 files changed, 6 insertions(+), 16 deletions(-)

(limited to 'core/src/fpdfapi/fpdf_page')

diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page.cpp
index 998bc274b0..4ec753d751 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page.cpp
@@ -7,10 +7,6 @@
 #include "../../../include/fpdfapi/fpdf_page.h"
 #include "../../../include/fpdfapi/fpdf_module.h"
 #include "pageint.h"
-void CPDF_PageObject::Release()
-{
-    delete this;
-}
 CPDF_PageObject* CPDF_PageObject::Create(int type)
 {
     switch (type) {
@@ -27,6 +23,9 @@ CPDF_PageObject* CPDF_PageObject::Create(int type)
     }
     return NULL;
 }
+CPDF_PageObject::~CPDF_PageObject()
+{
+}
 CPDF_PageObject* CPDF_PageObject::Clone() const
 {
     CPDF_PageObject* pObj = Create(m_Type);
@@ -689,11 +688,7 @@ CPDF_PageObjects::~CPDF_PageObjects()
     }
     FX_POSITION pos = m_ObjectList.GetHeadPosition();
     while (pos) {
-        CPDF_PageObject* pPageObj = (CPDF_PageObject*)m_ObjectList.GetNext(pos);
-        if (!pPageObj) {
-            continue;
-        }
-        pPageObj->Release();
+        delete (CPDF_PageObject*)m_ObjectList.GetNext(pos);
     }
 }
 void CPDF_PageObjects::ContinueParse(IFX_Pause* pPause)
@@ -808,11 +803,7 @@ void CPDF_PageObjects::ClearCacheObjects()
     if (m_bReleaseMembers) {
         FX_POSITION pos = m_ObjectList.GetHeadPosition();
         while (pos) {
-            CPDF_PageObject* pPageObj = (CPDF_PageObject*)m_ObjectList.GetNext(pos);
-            if (!pPageObj) {
-                continue;
-            }
-            pPageObj->Release();
+            delete (CPDF_PageObject*)m_ObjectList.GetNext(pos);
         }
     }
     m_ObjectList.RemoveAll();
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.cpp
index 40ec13ea6e..f79fcda0a0 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.cpp
@@ -192,8 +192,7 @@ void CPDF_ClipPath::AppendTexts(CPDF_TextObject** pTexts, int count)
     CPDF_ClipPathData* pData = GetModify();
     if (pData->m_TextCount + count > FPDF_CLIPPATH_MAX_TEXTS) {
         for (int i = 0; i < count; i ++) {
-            if (pTexts[i])
-                pTexts[i]->Release();
+            delete pTexts[i];
         }
         return;
     }
-- 
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